xen09-chalmers-tritriadic-1-3-7
Tritriadic scale built from 1:3:7
Properties
| Notes | 7 |
|---|---|
| Period | 1200.0 ¢ |
| Just | 7-limit |
| Construction | tritriadic(Fraction(3, 2), Fraction(7, 4)) |
| Source | Xenharmonikon 9 |
| Reference | John H. Chalmers, Jr., Tritriadic Scales with Seven Tones, Xenharmonikon 9 (1986) |
| Author | John H. Chalmers, Jr. |
| Read online | www.xenharmonikon.org |
| Article | 85 scales |
| Tone | Tone (¢) | Step | Step (¢) |
|---|---|---|---|
| 8/7 | 231 | 8/7 | 231 |
| 21/16 | 471 | 147/128 | 240 |
| 3/2 | 702 | 8/7 | 231 |
| 49/32 | 738 | 49/48 | 36 |
| 12/7 | 933 | 384/343 | 195 |
| 7/4 | 969 | 49/48 | 36 |
| 2 | 1200 | 8/7 | 231 |
Similar scales
| File | Notes | Rotation | Max diff (¢) |
|---|---|---|---|
| xen15-chalmers-triadic-diamond-17-13 | 7 | 6 | 6.4 |
| xen15-chalmers-triadic-diamond-8-7 | 7 | 6 | 8.4 |
| xen15-chalmers-triadic-diamond-23-20 | 7 | 6 | 13.1 |
| xen15-chalmers-triadic-diamond-15-13 | 7 | 6 | 24.7 |
Parent scales
| File | Notes | Max diff (¢) |
|---|---|---|
| xen18-erlich-cynder-11 | 11 | 5.7 |
| mothra11sub | 11 | 6.7 |
| mothra11rat | 11 | 8.4 |
| tripenta | 15 | 6.3 |
| xen18-erlich-cynder-16 | 16 | 5.7 |
| xen18-erlich-miracle-21 | 21 | 3.9 |
| blackjack | 21 | 4.3 |
| blackjack_tuning_30510_30510 | 21 | 4.3 |
| notchedcube | 28 | 0.0 |
| blackjb | 21 | 4.4 |
Child scales
| File | Notes | Max diff (¢) |
|---|---|---|
| pygmie | 5 | 0.0 |
| DR_Congo_Vocal_02 | 5 | 0.2 |
| slendro_pc | 5 | 2.9 |
| xen18-erlich-cynder-06 | 6 | 5.7 |
| xen18-erlich-cynder-05 | 5 | 5.7 |
| Indonesia_Udanriris | 5 | 6.8 |
| Indonesia_Sadadpengasih | 5 | 10.8 |
| Indonesia_Swaraharja | 5 | 11.2 |
| Indonesia_Pusparana | 5 | 12.8 |
| Indonesia_Slendro_01_b | 5 | 13.2 |
Raw file
! xen09-chalmers-tritriadic-1-3-7.scl ! Tritriadic scale built from 1:3:7 7 ! 8/7 21/16 3/2 49/32 12/7 7/4 2 ! ! John H. Chalmers, Jr. ! Tritriadic Scales with Seven Tones ! Xenharmonikon 9 (1986) ! ! [info] ! source = Xenharmonikon ! whole_number = 9